7407908928

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1471}}^1$

素因数の和:2745

約数の個数: 168

約数和(自身を含む): 24302720000

約数和(自身を除く): 16894811072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1249, 1344, 1471, 2016, 2498, 2942, 3747, 4032, 4413, 4996, 5884, 7494, 8743, 8826, 9992, 10297, 11241, 11768, 13239, 14988, 17486, 17652, 19984, 20594, 22482, 23536, 26229, 26478, 29976, 30891, 34972, 35304, 39968, 41188, 44964, 47072, 52458, 52956, 59952, 61782, 69944, 70608, 78687, 79936, 82376, 89928, 92673, 94144, 104916, 105912, 119904, 123564, 139888, 141216, 157374, 164752, 179856, 185346, 209832, 211824, 239808, 247128, 279776, 282432, 314748, 329504, 359712, 370692, 419664, 423648, 494256, 559552, 629496, 659008, 719424, 741384, 839328, 847296, 988512, 1258992, 1482768, 1678656, 1837279, 1977024, 2517984, 2965536, 3674558, 5035968, 5511837, 5931072, 7349116, 11023674, 12860953, 14698232, 16535511, 22047348, 25721906, 29396464, 33071022, 38582859, 44094696, 51443812, 58792928, 66142044, 77165718, 88189392, 102887624, 115748577, 117585856, 132284088, 154331436, 176378784, 205775248, 231497154, 264568176, 308662872, 352757568, 411550496, 462994308, 529136352, 617325744, 823100992, 925988616, 1058272704, 1234651488, 1851977232, 2469302976, 3703954464, 7407908928]

約数ペア:

[(1, 7407908928), (2, 3703954464), (3, 2469302976), (4, 1851977232), (6, 1234651488), (7, 1058272704), (8, 925988616), (9, 823100992), (12, 617325744), (14, 529136352), (16, 462994308), (18, 411550496), (21, 352757568), (24, 308662872), (28, 264568176), (32, 231497154), (36, 205775248), (42, 176378784), (48, 154331436), (56, 132284088), (63, 117585856), (64, 115748577), (72, 102887624), (84, 88189392), (96, 77165718), (112, 66142044), (126, 58792928), (144, 51443812), (168, 44094696), (192, 38582859), (224, 33071022), (252, 29396464), (288, 25721906), (336, 22047348), (448, 16535511), (504, 14698232), (576, 12860953), (672, 11023674), (1008, 7349116), (1249, 5931072), (1344, 5511837), (1471, 5035968), (2016, 3674558), (2498, 2965536), (2942, 2517984), (3747, 1977024), (4032, 1837279), (4413, 1678656), (4996, 1482768), (5884, 1258992), (7494, 988512), (8743, 847296), (8826, 839328), (9992, 741384), (10297, 719424), (11241, 659008), (11768, 629496), (13239, 559552), (14988, 494256), (17486, 423648), (17652, 419664), (19984, 370692), (20594, 359712), (22482, 329504), (23536, 314748), (26229, 282432), (26478, 279776), (29976, 247128), (30891, 239808), (34972, 211824), (35304, 209832), (39968, 185346), (41188, 179856), (44964, 164752), (47072, 157374), (52458, 141216), (52956, 139888), (59952, 123564), (61782, 119904), (69944, 105912), (70608, 104916), (78687, 94144), (79936, 92673), (82376, 89928)]